| 摘要 |
Nonaromatic hydrocarbons are converted to aromatic hydrocarbons by contacting with a catalyst of alumina promoted with an alkali metal oxide and, optionally, chromium oxide under dehydrocyclization conditions of temperature and pressure. In a specific embodiment, hexene-1 and heptene-1 are converted, respectively, to benzene and toluene in the presence of alkali metal oxide-alumina catalysts, optionally promoted with chromium oxide, with good conversion and high selectivity.
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